Which of the following code snippets will split a string into an array with 3 elements?

Which function returns an item from the argument list?

Which protocol is not supported by PHP streams?

Which type of error can NOT be caught with a custom error handler?

What will be the output: preg_match( '@^(?:http://)?([^/]+)@i', 'http://www.php.net/index.html', $matches ); $match = $matches[1]; echo $match;

What is the time complexity of a call to array_key_exists()?

Which would trigger the browser's 'Save As' prompt?

Method to capture the whole screen in PHP?

Best method for sanitizing user input with PHP?

Use of the @ symbol in front of a variable?

What is the output?